/* ============================================================
   LAYOUT — section-level structure, grids, responsive rules
   Mobile-first: base styles target 320px, media queries add up.
   ============================================================ */

/* --- Hero -------------------------------------------------- */
.section-hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-block: var(--space-32) var(--space-24);
  background-color: var(--color-bg);
}
.hero-inner {
  width: 100%;
}
.hero-content {
  max-width: 680px;
}
.hero-img-col {
  display: none; /* hidden on mobile */
}
@media (min-width: 900px) {
  .section-hero {
    padding-block: var(--space-24);
  }
  .hero-inner {
    display: grid;
    grid-template-columns: 55fr 45fr;
    gap: var(--space-16);
    align-items: center;
  }
  .hero-content {
    max-width: none;
  }
  .hero-img-col {
    display: block;
  }
  .hero-img-col img {
    width: 100%;
    height: 65vh;
    max-height: 580px;
    object-fit: cover;
    object-position: center center;
    filter: grayscale(100%);
    display: block;
    box-shadow: var(--shadow-lg);
  }
}
.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(2.25rem, 5vw + 1rem, 3.5rem);
  line-height: 1.1;
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}
.hero-sub {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: 1.6;
  max-width: 540px;
  margin-bottom: var(--space-8);
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-6);
}

/* --- About ------------------------------------------------- */
.section-about {
  padding-block: var(--space-16);
  background-color: var(--color-bg);
}
@media (min-width: 768px) {
  .section-about { padding-block: var(--space-24); }
}
.about-grid {
  display: grid;
  gap: var(--space-12);
  align-items: start;
}
@media (min-width: 768px) {
  .about-grid {
    grid-template-columns: 2fr 3fr;
    gap: var(--space-16);
    align-items: center;
  }
}
.about-portrait {
  width: 100%;
}
.about-portrait img {
  width: 100%;
  height: auto;
  display: block;
  /* Photo is already B&W — no filter needed */
  box-shadow: var(--shadow-md);
}
.about-text .section-heading {
  margin-bottom: var(--space-6);
}
.about-text p {
  color: var(--color-text-secondary);
  font-size: var(--text-base);
}

/* --- Services ---------------------------------------------- */
.section-services {
  padding-block: var(--space-16);
  background-color: var(--color-bg);
}
@media (min-width: 768px) {
  .section-services { padding-block: var(--space-24); }
}
.section-services .section-heading {
  text-align: center;
}
.services-grid {
  display: grid;
  gap: var(--space-6);
  margin-top: var(--space-8);
}
@media (min-width: 600px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
}
.section-cta {
  display: flex;
  justify-content: center;
  margin-top: var(--space-12);
}

/* --- Approach ---------------------------------------------- */
.section-approach {
  padding-block: var(--space-16);
  background-color: var(--color-surface-alt);
}
@media (min-width: 768px) {
  .section-approach { padding-block: var(--space-24); }
}
.approach-content {
  max-width: var(--max-width-content);
}

/* --- FAQ --------------------------------------------------- */
.section-faq {
  padding-block: var(--space-16);
  background-color: var(--color-surface-alt);
}
@media (min-width: 768px) {
  .section-faq { padding-block: var(--space-24); }
}
.faq-content {
  max-width: var(--max-width-content);
}

/* --- Testimonial ------------------------------------------- */
.section-testimonial {
  padding-block: var(--space-16);
  background-color: var(--color-surface);
}
@media (min-width: 768px) {
  .section-testimonial { padding-block: var(--space-24); }
}
.testimonials-grid {
  display: grid;
  gap: var(--space-12);
}
@media (min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: start;
  }
  /* Remove centered single-block constraints inside the grid */
  .testimonials-grid .testimonial-block {
    max-width: none;
    margin-inline: 0;
  }
}
@media (min-width: 1024px) {
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* --- Contact ----------------------------------------------- */
.section-contact {
  padding-block: var(--space-16);
  background-color: var(--color-bg);
}
@media (min-width: 768px) {
  .section-contact { padding-block: var(--space-24); }
}
.contact-grid {
  display: grid;
  gap: var(--space-12);
  align-items: start;
}
@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}
.contact-info .section-heading { margin-bottom: var(--space-4); }
.contact-info p { color: var(--color-text-secondary); }

.contact-form-wrapper {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
}
@media (max-width: 767px) {
  .contact-form-wrapper {
    background: none;
    padding: 0;
    box-shadow: none;
    border-radius: 0;
  }
}

/* --- Long-form pages (legal, privacy) ---------------------- */
.page-legal main,
.page-privacy main {
  padding-block: var(--space-16);
}
@media (min-width: 768px) {
  .page-legal main,
  .page-privacy main {
    padding-block: var(--space-24);
  }
}
.page-title {
  font-family: var(--font-serif);
  font-size: var(--text-3xl);
  margin-bottom: var(--space-12);
}